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feature(rpc): add retry

This commit is contained in:
yihaoDeng 2022-04-26 22:54:27 +08:00
parent a8f707b9f9
commit 7a99ee14d2
1 changed files with 6 additions and 3 deletions
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9
source/libs/transport/src/transCli.c
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@ -887,7 +887,9 @@ int cliAppCb(SCliConn* pConn, STransMsg* pResp, SCliMsg* pMsg) {
STransConnCtx* pCtx = pMsg->ctx;
SEpSet* pEpSet = &pCtx->epSet;
/*
* upper layer handle retry if code equal TSDB_CODE_RPC_NETWORK_UNAVAIL
*/
tmsg_t msgType = pCtx->msgType;
if ((pTransInst->retry != NULL && (pTransInst->retry(pResp->code))) ||
((pResp->code == TSDB_CODE_RPC_NETWORK_UNAVAIL) && msgType == TDMT_MND_CONNECT)) {
@ -897,10 +899,10 @@ int cliAppCb(SCliConn* pConn, STransMsg* pResp, SCliMsg* pMsg) {
if (pCtx->retryCount < pEpSet->numOfEps) {
pEpSet->inUse = (++pEpSet->inUse) % pEpSet->numOfEps;
cliHandleReq(pMsg, pThrd);
cliDestroy((uv_handle_t*)pConn->stream);
return -1;
}
// cliDestroy((uv_handle_t*)pConn->stream);
} else if (pCtx->retryCount < TRANS_RETRY_COUNT_LIMIT) {
if (pResp->contLen == 0) {
pEpSet->inUse = (pEpSet->inUse++) % pEpSet->numOfEps;
@ -909,8 +911,9 @@ int cliAppCb(SCliConn* pConn, STransMsg* pResp, SCliMsg* pMsg) {
tDeserializeSMEpSet(pResp->pCont, pResp->contLen, &emsg);
pCtx->epSet = emsg.epSet;
}
// release pConn
cliHandleReq(pMsg, pThrd);
// release pConn
addConnToPool(pThrd, conn);
return -1;
}
}